The Philippine Institute of Volcanology and Seismology (PHIVOLCS) announced today a new eruption of the Kanlaon volcano in the central Philippines, prompting a state of high alert among local authorities and disaster response teams. The sudden volcanic activity released thick columns of volcanic ash and smoke that reached heights of approximately 2,500 meters above the crater, blanketing the skies over surrounding areas in a dense gray cloud.
Warnings of increased volcanic activity
In a significant development, Teresito Pacolkol, director of the Philippine Institute of Volcanology and Seismology, stated in a press release carried by state media that seismic data and visual observations indicate the possibility of a larger and more violent volcanic eruption within the next few days. Pacolkol emphasized that the internal pressure of the magma could lead to a sudden eruption, urging residents and local authorities to remain vigilant and adhere to established safety protocols.
Geological context and location of the Philippines
These events occur within the context of the Philippines' geographical location, situated within the Pacific Ring of Fire, a horseshoe-shaped region characterized by intense seismic and volcanic activity resulting from tectonic plate movement. Kanlaon Volcano is one of the country's most active volcanoes, located on Negros Island at the border between the provinces of Western Negros and Eastern Negros. Historically, this volcano has experienced dozens of eruptions of varying intensity, making it a subject of continuous monitoring by scientists.
Humanitarian consequences and evacuation operations
For its part, the Philippine Office of Civil Defense explained that the current situation is an extension of the increased activity the volcano experienced in late 2025, which forced authorities at the time to carry out large-scale evacuations involving thousands of residents of villages and towns within the Permanent Danger Zone (PDZ). Many of these displaced people remain in temporary shelters and schools converted into makeshift homes, still hesitant to return before the geological situation stabilizes.
Potential health and environmental risks
Experts warn that continued volcanic ashfall could lead to serious health problems, particularly respiratory illnesses and eye and skin irritation, in addition to negatively impacting crops and water sources in the region. Authorities have issued strict instructions to residents to wear protective masks and keep their homes tightly sealed to prevent the infiltration of fine volcanic dust, while also preparing for any emergency evacuations that may be declared should the alert level be raised further.
